Estaciones depuradoras. Parte 4: Decantación primaria.
Wastewater treatment plants - Part 4: Primary settlement.
Stations d'épuration. Partie 4: Décantation primaire.
Buy on AENOR
See part of the content of the standard
13.060.30 / Sewage water
93.030 / External sewage systems
CTN 149 - Water engineering
EN 12255-4:2002 (Identical)
It is cancelled by: UNE-EN 12255-4:2023
